Android App for Notifications Only

@extreamcode

Hi, Asad the Problem Solver, at your service! With my 15+ years of experience as a full-stack engineer, I've encountered and successfully resolved similar challenges that align with your project needs. My expertise in Android App Development, API Development, and JSON make me ideally equipped to create an efficient solution for your charity website's notification quandary. Not only can I build an intelligent Android app that receives alerts via JSON and sends push notifications even if users are offline, but I can also integrate it seamlessly with your existing member authentication system. This implies each communication will reach the right recipient or group - based on their unique member number - promptly and accurately. Leveraging my Full-Stack experience, I can ensure not just a notification feature but a well-integrated solution that respects data privacy and supports secure login flows. My work doesn't end with delivery. I go above and beyond to offer complete peace of mind with my 30-Day Guarantee and Full Support Coverage post-project completion. My goal is to simplify complex requirements into easy-to-use yet versatile software, ensuring reliability, scalability, and pragmatic problem-solving fallbacks. Choose me for this project, and we'll create an android app that seamlessly addresses your members' communications demands while respecting their unique preferences. Thanks!

@technologiesit

With over 10 years of experience as a Full Stack Developer, I'm confident I can build the Android app you need- ensuring members receive notifications in a way that's both efficient and user-friendly. My expertise in API Development aligns perfectly with the core requirement of your project, notably creating an API endpoint to send notifications to designated members or groups. Rest assured, my solutions will have scalability and security in mind. Additionally, I bring an extensive understanding of mobile app development which includes working with Flutter, Android, and iOS platforms. I am well-versed in utilizing JSON to send and receive information, which will aid me in crafting a streamlined approach to sending push notifications. More so, my strong grasp in UI/UX design ensures not only functional but visually appealing solutions also. I appreciate your openness to suggestions regarding how we uniquely identify devices as this is crucial for successful communication. Together, we can settle on an appropriate identification process and replicate the same system you've already established for member identification on the website. I guarantee productive collaboration, fast delivery, clear communication, and long-term support to ensure all aspects of the project are skillfully addressed. Choose me and let's turn your vision into reality.

@mubeenm5026

As stated in the job description, your website for charity has the honorable goal of disseminating notifications to members efficiently and reliably. My team and I at Web Crest have extensive experience in API development, which will be pivotal in creating an effective communication bridge between your website and the Android app we're tasked with building for you. We’ll ensure that each member receives notifications promptly and precisely via push notifications. Plus, by leveraging our prowess in cloud infrastructure, we'll design a solution that optimizes delivery even when members are offline. Drawing from our expertise in mobile application development, we'll craft an estranged, highly responsive Android app that strictly focuses on broadcasting these crucial notifications. Whether you prefer it as a single screen portal or an invisible background service, our diverse skills equipped us to exceed your expectations. Moreover, to guarantee a personalized user experience synonymous with your current website, we will replicate and enhance the unique member identification feature so your members' data is protected at all costs. Clients choose us not just because we can build solid products but because we understand their long-term technology needs. This understanding is reflected in how our solutions grow alongside businesses.

@Mayanks010

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Mayank Sahu

@techmadigital

I can do this and complete it in 1 day. I already developed Android apps with push notifications, background services, overlays, realtime APIs, and member based notification systems. I can build: • Android notification app • API endpoint for sending alerts • Member/group based push notifications • Offline delivery support using Firebase • Device linking with unique token mapping Let’s discuss the current website workflow and start today.

@giaphung2k1

Hello It sounds like your charity website needs a seamless way to drive donations and keep supporters engaged. I have five years of experience building scalable, user-friendly full-stack platforms specifically for non-profits that prioritize conversion and donor retention. I can optimize your site’s flow to ensure your mission connects effectively with contributors. Are you free for a quick chat this week to discuss your specific needs and how we can reach your fundraising goals? Giáp Văn Hưng

@arunc69

Most notification-only Android apps fail because developers overcomplicate them. This needs silent background listeners, precise Firebase Cloud Messaging setup, and battery-optimized wake locks. Built notification systems for 4+ Android apps using FCM with custom sound channels and priority handling. Zero user complaints about missed alerts. What triggers the notifications — external API webhooks, scheduled events, or user actions from another platform?

@aravinthv7

Hello, I completely understand your requirement, and this is actually a very effective alternative to bulk email or WhatsApp broadcasting. I can build a lightweight Android notification system connected directly to your existing PHP website using Firebase Cloud Messaging (FCM). This will allow you to send instant notifications to individual members or groups reliably. How it works: • Android app registers with Firebase • Each device generates a unique FCM token • Your website stores the token against the member account/member number • Your PHP backend sends notifications through an API • If users are offline, Firebase automatically delivers notifications once they reconnect Features included: • Push notifications via Firebase FCM • Group or individual alerts • Background notification delivery • Notification click actions • PHP API integration • Secure token management • Lightweight APK with low battery usage • Admin notification endpoint For device identification, the best modern solution is: • Store FCM token + member ID instead of using IMEI/device hardware IDs. This approach is secure, scalable, and Play Store compliant. Tech Stack: • Android: Kotlin/Java • Backend: PHP + Firebase FCM API • Database: Your existing member database Timeline: 1–3 days Budget: $25 USD I can start immediately and help fully test the notification workflow with your website.

@Aishwaryaflutter

As a seasoned Full Stack and Mobile App Developer, I am confident in my ability to deliver exactly what you need for your charitable website. With proficiency in Android development and considerable experience building scalable apps, I am well-equipped to create an app that handles notifications seamlessly for your organization. My understanding of API endpoint design will ensure that push notifications are effectively transmitted to both individual members and groups. Even if members are temporarily offline, the app will ensure they receive the missed notifications as soon as they regain connectivity - a crucial aspect given the intermittent nature of data/WiFi availability. Moreover, I am familiar with utilizing PHP sessions for login/authentication purposes as well as ensuring users are uniquely identified - a key requirement in ensuring notifications reach the correct recipients. Together, we can develop an Android app that best suits your needs in a prompt and efficient manner. Looking forward to building something amazing together!

@sakshigweb

Hi! Hope you're doing well. A lightweight Android notification client backed by Firebase FCM is exactly the right call here — no full app rebuild, no WhatsApp dependency, and offline members catch up automatically when they reconnect. Here's what we'll build: Android App - Minimal app (single WebView screen OR invisible background service — your call) - Registers with Firebase FCM on first launch → stores device token - Receives push notifications even when app is closed or device is offline - On reconnect, queued notifications delivered automatically PHP API Endpoint - Endpoint accepts JSON payload: member ID / group ID + message - Looks up stored FCM token for that member - Fires notification via Firebase Admin SDK (server-side) - Config page on your website: member logs in → app registers token → mapped to their existing member number. Clean, no new login flow needed. Device identification → FCM token, stored against member number in your existing DB. Same pattern as your WhatsApp config page, just swapped out. We've built PHP backends with clean API architecture and zero regression bugs — same discipline applies here. I'll personally test the full notification flow before handover. One question — do you want the app to open the website when a notification is tapped, or just dismiss silently?

@poojabansaldev

Most project managers underestimate how much a single WebView misconfiguration can tank app performance and user trust. Getting the bridge between native Flutter and web content right means handling JS injection timing, cookie persistence across sessions, and fallback behavior when network conditions change. Built a Flutter news aggregator last year that embedded third party content through custom WebView controllers with bidirectional communication. Performance stayed under 100ms load time even with heavy DOM manipulation. What's the expected frequency of content updates from the web side, and does the client control that infrastructure or are you integrating with an external provider?

@sumPRO96

Hello, I can build a lightweight Android notification app connected to your PHP website using a secure JSON API and Firebase push notifications. The app can send notifications to individual members or groups, and users will receive alerts automatically once they come back online. I can also connect the app with your existing member login system using unique device tokens. Deliverables include: Android notification app JSON API endpoint Member/device linking Push notification system •Group and individual alerts I can start immediately and provide a clean, maintainable solution.

@ritasloves

As a seasoned developer with over 3 years of experience, I believe I would be the perfect fit to bring your charity website's notification system to life on Android. With strong skills in API development and an extensive background in web dev utilizing languages like PHP and frameworks like MERN, I have the capabilities to develop an efficient API endpoint that will deliver notifications to your members seamlessly. Moreover, having worked on Flutter and Native Android platforms, I am well-versed with the best practices in handling notifications even when a user is offline. This means that your members will never miss out on any important information from your charity whenever they turn their data or Wi-Fi back on. Additionally, I will ensure that these notifications are sent uniquely and specifically to each member using their login credentials. Lastly, as a professional well versed in cloud operations (AWS, Google Cloud), I can also assist with deploying your app either as a single screen opeming the website or as an invisible background service. In a nutshell, by entrusting me with this project, you'll not only get a functional android application that conveys your notifications effectively, but also one that aligns perfectly with your existing website's dynamics.

@ominfowave

Hello We are Ominfowave Software Services Pvt. Ltd., and we have an expert mobile application development team with 10+ years of experience in building reliable, high-quality apps. ? Our Core Expertise •Android App Development (Kotlin / Native) •iOS App Development •Flutter & FlutterFlow (Cross-platform) Our team understands not just development, but also performance, user experience, scalability, and timely delivery. ? What We Can Deliver ✔ Social media integrations (Facebook, Google, Twitter, etc.) ✔ Google APIs (Maps, Places, FCM, YouTube, Analytics) ✔ Offline & cloud database solutions (SQLite, MySQL, Realtime DB) ✔ Secure payment integrations (Stripe, PayPal, Braintree) ✔ Ad monetization (AdMob, Appodeal, MobVista) ✔ In-App Purchases ✔ Location tracking & real-time features ✔ Chat & messaging applications ? App Types We’ve Built •Social Media Apps •Shopping & eCommerce Apps •Job Portals •Taxi / Carpooling Apps •VPN & Utility Apps •Travel & Booking Apps •Live Streaming Apps •AI & Machine Learning–based Apps ? Why Work With Us •10+ years of hands-on experience •Clean, scalable & secure code • Clear communication & regular updates • On-time delivery with quality assurance • Long-term support after project completion We would love to work with you and build a long-term, trusted business relationship. Let’s discuss your idea and turn it into a successful application Warm regards, Vishal Nasit Ominfowave Software Services Pvt. Ltd.

@sara0346

Hello CharityNotification - Your budget 10-30 USD is far too low for an Android app with push notifications and an API endpoint. A proper solution requires Firebase Cloud Messaging, an API to register device tokens, store member associations, and send targeted notifications. Minimum cost 250 USD. I can build the complete system: Android app (background service, offline queue, opens website on tap), REST API (PHP or Node.js) to send notifications to individual members or groups, device registration with member number. Timeline 5-7 days. Two questions 1 Can you increase budget to 250 USD 2 Do you have a Google Firebase account for push notifications. Regards

@priyanshuk879

Hi, I checked your requirement and I can help you build a lightweight Android notification app connected to your existing charity website. The app can receive alerts through a JSON/API endpoint and send push notifications to individual members or groups. Even if users are offline, notifications can be delivered once they reconnect using Firebase push notifications. I can also help with device identification and linking members with their accounts securely. The approach looks straightforward since your website already has member authentication and unique IDs in place. Please share a few more details about the current setup and I can start right away. Best regards Priyanshu

@ahamasmiyodha

Hi there, I can build this lightweight, reliable Android notification system for your charity website using Firebase Cloud Messaging (FCM). This is the industry-standard approach that perfectly matches all your requirements—including offline queuing and precise user targeting. How it solves your challenges: 1 Offline Delivery: FCM natively handles offline queueing. If a member has their data or Wi-Fi turned off, the notification sits securely in the Firebase cloud and automatically delivers the exact moment the device comes back online. 2 Device Identification: The Android app will generate a unique FCM Registration Token upon installation. I will guide you on setting up a simple API endpoint on your PHP backend so the app can securely transmit this token. You can then map this unique token to the user’s ⁠member_number⁠ in your database, completely mirroring your current WhatsApp setup. 3 Targeting (Individuals & Groups): Your PHP website will simply send a JSON payload to the FCM API. FCM supports targeting a single token (individual member) or publishing to "Topics" (perfect for your group notifications). 4 App Footprint: I recommend a single-screen app (a lightweight WebView loading your charity site) running an active FCM background listener. This ensures 100% compliance with modern Google Play Store background policies while remaining completely unobtrusive to the user. I can deliver the clean Android Studio project and the exact JSON/API specs

@mconsultingab

Hello, I can help you create a lightweight Android notification app for your charity website. My recommended approach is to use Firebase Cloud Messaging, which is the correct solution for push notifications on Android. The app can either be a simple single-screen WebView opening your website, or a minimal Android app that mainly registers the device and receives notifications. I can provide: Android app setup for push notifications Firebase Cloud Messaging integration Device token registration API endpoint for sending notifications to one member or a group Basic connection between member number and device token Support for offline users through FCM message delivery/TTL Simple documentation showing how your website can call the API The website can identify each device by saving the Firebase device token against the member’s unique member number after login or from a configuration page. Please note that I recommend Firebase push notifications instead of an invisible background service, because modern Android versions restrict background services heavily. Best regards, Mustafa Aljebori Modular Consulting

@ahmadraza001912

Hi, The part about members being offline and catching notifications when they reconnect is exactly what FCM handles natively, so you're in luck there. For device registration, you'd store an FCM token against each member number in your DB. When someone logs in via PHP, you capture their token. Your API endpoint then accepts a member ID (or group), looks up the token, and fires the push through FCM. Offline delivery is automatic since FCM queues it. The app itself can be minimal — a background service that registers the token on first launch, plus maybe a single WebView screen pointing to your site. No need to rebuild any website logic. I've shipped similar notification-only Android apps with a PHP backend before. Happy to share a quick outline of the token registration flow if that helps you decide.